Results 11 to 20 of about 945,466 (294)
NoLiTiA: An Open-Source Toolbox for Non-linear Time Series Analysis
Frontiers in Neuroinformatics, 2022 In many scientific fields including neuroscience, climatology or physics, complex relationships can be described most parsimoniously by non-linear mechanics.
Immo Weber +2 more
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Stability Conditions for a Nonlinear Time Series Model
International Journal of Mathematics and Mathematical Sciences, 2023 This research aims to determine whether the proposed time series model is stable or not. To achieve this, Ozaki’s approximation method was utilized, where the nonlinear part is a function that approaches zero, similar to Ozaki’s imposed function.
Anas S. Youns, Salim M. Ahmad
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Nonlinear time series models for the North Atlantic Oscillation [PDF]
Advances in Statistical Climatology, Meteorology and Oceanography, 2020 The North Atlantic Oscillation (NAO) is the dominant mode of climate variability over the North Atlantic basin and has a significant impact on seasonal climate and surface weather conditions.
T. Önskog +3 more
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Nonlinear Time Series 2013 [PDF]
Mathematical Problems in Engineering, 2014 n ...
Ming, Li +3 more
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Chaotic time series. Part II. System Identification and Prediction [PDF]
Modeling, Identification and Control, 1994 This paper is the second in a series of two, and describes the current state of the art in modeling and prediction of chaotic time series. Sample data from deterministic non-linear systems may look stochastic when analysed with linear methods.
Bjørn Lillekjendlie +2 more
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Eddies: Fluid Dynamical Niches or Transporters?–A Case Study in the Western Baltic Sea
Frontiers in Marine Science, 2019 Fluid flows in the ocean have a strong impact on the growth and distribution of planktonic communities. In this case study, we applied a Lagrangian eddy detection and tracking tool and a transfer operator approach to data from a coupled hydrodynamical ...
Rahel Vortmeyer-Kley +5 more
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Time series with tailored nonlinearities
Physical Review E, 2015 It is demonstrated how to generate time series with tailored nonlinearities by inducing well- defined constraints on the Fourier phases. Correlations between the phase information of adjacent phases and (static and dynamic) measures of nonlinearities are established and their origin is explained. By applying a set of simple constraints on the phases of
Räth, Christoph, Laut, Ingo
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Boosting Techniques for Nonlinear Time Series Models [PDF]
, 2010 Many of the popular nonlinear time series models require a priori the choice of parametric functions which are assumed to be appropriate in specific applications.
Hothorn, Torsten +2 more
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Preface "Extreme Events: Nonlinear Dynamics and Time Series Analysis" [PDF]
Nonlinear Processes in Geophysics, 2011 No abstract available.
H. W. Rust, P. Yiou, B. D. Malamud
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Control Charts for Multivariate Nonlinear Time Series
Revstat Statistical Journal, 2015 In this paper control charts for the simultaneous monitoring of the means and the variances of multivariate nonlinear time series are introduced. The underlying target process is assumed to be a constant conditional correlation process (cf. [3]).
Robert Garthoff +2 more
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